Zabbix

/*

** Copyright (C) 2001-2025 Zabbix SIA

**

** This program is free software: you can redistribute it and/or modify it under the terms of

** the GNU Affero General Public License as published by the Free Software Foundation, version 3.

**

** This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;

** without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

** See the GNU Affero General Public License for more details.

**

** You should have received a copy of the GNU Affero General Public License along with this program.

** If not, see <https://www.gnu.org/licenses/>.

**/

​

#include "zbxthreads.h"

​

#if defined(_WINDOWS) || defined(__MINGW32__)

#include "zbxwin32.h"

#include "zbxlog.h"

​

static ZBX_THREAD_ENTRY(zbx_win_thread_entry, args)

{

    __try

    {

        zbx_thread_args_t   *thread_args = (zbx_thread_args_t *)args;

​

        return thread_args->entry(thread_args);

    }

    __except(zbx_win_seh_handler(GetExceptionInformation()))

    {

        zbx_thread_exit(EXIT_SUCCESS);

    }

}

​

void CALLBACK   ZBXEndThread(ULONG_PTR dwParam)

{

    _endthreadex(SUCCEED);

}

#else

/******************************************************************************

 *                                                                            *

 * Purpose: Flush stdout and stderr before forking.                           *

 *                                                                            *

 * Return value: same as system fork() function                               *

 *                                                                            *

 ******************************************************************************/

int zbx_fork(void)

{

    fflush(stdout);

    fflush(stderr);

    return fork();

}

​

/******************************************************************************

 *                                                                            *

 * Purpose: fork from master process and set SIGCHLD handler                  *

 *                                                                            *

 * Parameters: pid - [OUT]                                                    *

 *                                                                            *

 * Comments: use this function only for forks from the main process           *

 *                                                                            *

 ******************************************************************************/

void    zbx_child_fork(pid_t *pid)